/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "DraggedIsolatedFileSystem.h"

#if ENABLE(FILE_SYSTEM)

#include "DOMFileSystem.h"
#include "ScriptExecutionContext.h"
#include "SecurityOrigin.h"
#include "Supplementable.h"
#include <wtf/MainThread.h>

namespace WebCore {

DraggedIsolatedFileSystem::~DraggedIsolatedFileSystem()
{
}

DOMFileSystem* DraggedIsolatedFileSystem::getDOMFileSystem(ScriptExecutionContext* scriptExecutionContext)
{
    ASSERT(!m_filesystemId.isEmpty());
    if (!m_filesystem) {
        ASSERT(scriptExecutionContext);
        m_filesystem = DOMFileSystem::createIsolatedFileSystem(scriptExecutionContext, m_filesystemId);
    }
    return m_filesystem.get();
}

// static
const AtomicString& DraggedIsolatedFileSystem::supplementName()
{
    ASSERT(isMainThread());
    DEFINE_STATIC_LOCAL(AtomicString, name, ("DraggedIsolatedFileSystem", AtomicString::ConstructFromLiteral));
    return name;
}

DraggedIsolatedFileSystem::DraggedIsolatedFileSystem(const String& filesystemId)
    : m_filesystemId(filesystemId)
{
}

} // namespace WebCore

#endif // ENABLE(FILE_SYSTEM)
